/*
 * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import common from '@ohos.app.ability.common';
import UIAbility from '@ohos.app.ability.UIAbility';
import settings from '@ohos.settings';

const ENABLE_KEY: string = 'settings.inputmethod.enable_ime';
const ENABLE_VALUE: string = "{\"enableImeList\":{\"100\":[\"com.example.newTestIme\",\"com.example.testIme\"]}}";
let beforeEnableValue: string = '';

export default class MainAbility extends UIAbility {
  onCreate(want, launchParam) {
    console.log("[Demo] MainAbility onCreate");
    this.initEnableIme(this.context);
  }

  onDestroy() {
    console.log("[Demo] MainAbility onDestroy");
    settings.setValue(this.context, ENABLE_KEY, beforeEnableValue);
  }

  onWindowStageCreate(windowStage) {
    // Main window is created, set main page for this ability
    console.log("[Demo] MainAbility onWindowStageCreate");

    windowStage.loadContent("pages/Index", (err, data) => {
      if (err.code) {
        console.error('Failed to load the content. Cause:' + JSON.stringify(err));
        return;
      }
      console.info('Succeeded in loading the content. Data: ' + JSON.stringify(data));
    });
  }

  onWindowStageDestroy() {
    // Main window is destroyed, release UI related resources
    console.log("[Demo] MainAbility onWindowStageDestroy");
  }

  onForeground() {
    // Ability has brought to foreground
    console.log("[Demo] MainAbility onForeground");
  }

  onBackground() {
    // Ability has back to background
    console.log("[Demo] MainAbility onBackground");
  }

  async initEnableIme(context: common.UIAbilityContext) {
    beforeEnableValue = await settings.getValue(this.context, ENABLE_KEY);
    await settings.setValue(this.context, ENABLE_KEY, ENABLE_VALUE);
  }
};
